Wednesday, December 01, 2010

If you have read The Philosophy of WebNano you might think that WebNano is radically different from Catalyst, the more so if you'd compare the size of these projects (sloccount reports over 5000 lines in lib for Catalyst, versus less then 250 for WebNano). But if you compare the code structure between Nblog and the original RavLog project you'll find it very similar. The DBIC schema and form classes were just copied around, you'll see mostly the same controllers with mostly the same methods.

Look for example at Nblog::Controller::Ajax and RavLog::Controller::Ajax - the changes are minimal, mostly just changing sub check_articles : Local to sub check_articles_action and accessing the model from $c->model('DB::Tag')->search to $self->app->schema->resultset( 'Tag')->search - a bit longer perhaps. Sure there are other controllers like: RavLog::Controller::View that I renamed to Nblog::Controller::Article. This renaming is not important - I just did not like a controller called View but there is also some difference in their methods. The RavLog controller uses the Chained Catalyst dispatcher - while in the Nblog one I overrode local_dispatch, and it uses stash to communicate with the template while in Nblog I passe the data directly as a parameter. Still some similarity remains.

WebNano uses some dependencies - so it does not fit into the original Adam's definition of tiny modules (by the way I cannot fin this definition now - maybe this should go to some semi-official place like the p5p wiki?). But the prerequisites are really minimal - and mostly tiny themselves. Maybe in the subject space of web frameworks this should be allowed?